| Identification | Back Directory | [Name]
4-STYRENESULFONIC ACID, SODIUM SALT HYDR ATE | [CAS]
123333-94-8 | [Synonyms]
SodiuM p-Styrenesulfonate
Sodiump-StyrenesulfonateHydrate>
Sodium p-styrenesulfonate hydrate
Sodium p-styrenesulfonate hydrate(1:1:x)
4-Styrenesulfonic acid hydrate sodium salt
Benzenesulfonic acid,4-ethenyl-, sodium salt, hydrate (1:1:?) | [EINECS(EC#)]
682-905-6 | [Molecular Formula]
C8H7NaO3S.xH2O | [MDL Number]
MFCD03092905 | [MOL File]
123333-94-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
151-154°C | [density ]
1.043 g/mL at 25 °C | [refractive index ]
n20/D 1.387 | [Fp ]
26°C | [Water Solubility ]
Soluble in water | [form ]
powder to crystal | [color ]
White to Almost white | [Boiling point ]
111-112°C |
| Hazard Information | Back Directory | [Uses]
4-Styrenesulfonic acid sodium salt hydrate( NaSS, SSAS) was grafted on poly(ethersulfone) (PES) membrane to determine the fractionation of proteins with similar molecular weights and close pI values. NaSS based ion exchange membranes for membrane capacitive deionization (MCDI) have been synthesized. Copolymerization characteristics of sodium styrenesulfonate has been studied.c | [General Description]
4-Styrenesulfonic acid sodium salt hydrate is a water soluble vinyl monomer. It can be polymerized to form copolymers/homopolymers with other vinyl monomers. |
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